alwaysonfleek alwaysonfleek

24-12-2016
Mathematics

contestada

what is the value of -0.75 _(-2\5) +0.4+(-2\4)

Respuesta :

24-12-2016

-0.75 - (-2\5) + 0.4 + (-2\4)

Lets convert the fractions into decimals first.

-0.75 - (-0.4) + 0.4 + (-0.5)

Add and subtract starting from left to right.

-0.75 + 0.4 + 0.4 - 0.5

-0.35 + 0.4 - 0.5

0.04 - 0.5

-0.45 or in fraction form -9/20

Answer Link

Otras preguntas

Which statement does not identify a characteristic of antibodies?

Question 2 parts a b c and d please

When party leaders award supporters government jobs and other benefits, it is called __________?

Brett and Lionel start out together to bike from Windsor Forrest to Camperdown, a distance of 36 miles. Brett bikes at 9 miles per hour. Lionel bikes at 18 mil

hat genre is Edgar Allan Poe most known for? Question 2 options: Horror Humor Health

The categories used to differentiate between males and females and other possibilities is called

As a reader, making valid inferences about a text depends on A) biographical information B) evidence in text C) s

which is the same as multiplying a number by two? A.subtracting a number from itself B.adding 2 to a number C.adding a number to itself D.multiply a number by i

Is the velocity used to calculate reynolds number, average velocity?

From what kind of lava does pahoehoe form? A. thick B. runny C. slow-moving D. cool